A look at the evolution of Albert Einstein's theory of relativity, and Einstein's relationship with British scientist Sir Arthur Eddington, the first physicist to understand his ideas. BBC 拍的一部电影。 爱丁顿是爱因斯坦相对论的推广者。1919 年，他通过观测日全食时太阳附近星体的位置，证实了相对论。故事发生在德英两国互为敌视的历史背景中。